198377214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{248593}}^1$

素因数の和:248624

約数の個数: 32

約数和(自身を含む): 477300480

約数和(自身を除く): 278923266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 248593, 497186, 745779, 1491558, 1740151, 3480302, 4723267, 5220453, 9446534, 10440906, 14169801, 28339602, 33062869, 66125738, 99188607, 198377214]

約数ペア:

[(1, 198377214), (2, 99188607), (3, 66125738), (6, 33062869), (7, 28339602), (14, 14169801), (19, 10440906), (21, 9446534), (38, 5220453), (42, 4723267), (57, 3480302), (114, 1740151), (133, 1491558), (266, 745779), (399, 497186), (798, 248593)]